May 2012
Intermediate to advanced
768 pages
14h 39m
English
Content preview from Sams Teach Yourself C++ in One Hour a Day, Seventh EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Lesson 9. Classes and Objects
So far you have explored the structure of a simple program that starts execution at main() and enables you to declare local and global variables and constants and branch your execution logic into function modules that can take parameters and return values. All this is very similar to a procedural language like C, which has no object-orientation to it. In other words, you need to learn about managing data and connecting methods to it.
In this lesson, you will learn
• What classes are
• How classes help you consolidate data with methods (akin to functions) that work on them
• About constructors, copy constructors, and destructors
• How C++11 helps improve performance via the move constructor
• Object-oriented concepts ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.